A wide range of products

Around 200,000 analogue panel meters and 20.000 electronic measuring instruments are leaving the modern manufacturing facilities of Gilgen, Müller & Weigert (GMW) GmbH & Co. KG every year. Our devices are used worldwide in power plant engineering, industrial and medical laboratories as well as in airplanes, railways and ships. The products developed by us are adapted to customer specific applications and special applications on requests. For example, we supply explosion-protected or earthquake-proof equipment to our customers.

A complete range from one source

The product range of GMW covers all areas of application for display and measuring instruments. Also the bandwidth of switchgear components makes our range truly comprehensive.

In addition, an innovative safety appliance tester family for the verification of protective measures on portable consumers
(according to DIN VDE 0701-0702, DGUV Vorschrift 3), medical devices, systems (according to IEC/EN 62353 / DIN VDE 0751-1)
and arc welding equipment (according to IEC/EN 60974-4 / DIN VDE 0544-4).

The GMW history

GMW ist part of a successful alliance. With a large product spectrum and considerable production capacities, the company network is taking a strong position in the market of measuring instruments. Learn more about our way. links

Download area

Here you can find all required documents of GMW and much more. unten


Get to know the range of our products, which meet the requirements of our customers worldwide. unten

NEW! TG omni 1. The safety appliance TG omni 1 with an innovative operating concept via tablet PC. link

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Our references

We would be glad to present you a selection of our satisfied customers. Long-standing business relationships over a number of years with such renowned companies bear testament to high customer satisfaction levels. This is a consequence of first-class service, reliability of deliveries and exceptional flexibility for customized production. link